<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册</title>
    <link rel="stylesheet" href="css/common.css">
    <link rel="stylesheet" href="css/register.css">
</head>
<body>
    <div class="login-container">
        <div class="login-dialog">
            <h3>注册</h3>
            <div class="row">
                <span>用户名</span>
                <input type="text" id="username">
            </div>
            <div class="row">
                <span>密码</span>
                <input type="password" id="password">
            </div>
            <div class="row">
                <button id="submit">注册</button>
            </div>
        </div>
    </div>
    
    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
    <script>
        let submitBotton = document.querySelector('#submit')
        submitBotton.onclick = function(){
            let username = document.querySelector('#username').value;
            let password = document.querySelector('#password').value;

            if(username == '' || password == ''){
                alert('用户名或密码不能为空')
                return;
            }

            $.ajax({
                url: '/user/register',
                type: 'POST',
                data: {
                    username: username,
                    password: password
                },
                success: function(result){
                    if(result && result.userId > 0){
                        alert('注册成功');
                        location.assign('/login.html');
                    }else{
                        alert('注册失败');
                    }
                }
            })
        }
    </script>
</body>
</html>